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參數(shù)資料
| 型號： | TA7291AF |
| 廠商： | Toshiba Corporation |
| 英文描述： | Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations) |
| 中文描述： | 全橋直流馬達驅(qū)動器（驅(qū)動控制正向和反向旋轉(zhuǎn)） |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 311K |
| 代理商： | TA7291AF |
TA7291AP/AS(J)/AF
2003-02-14
3
Function
Input
Output
IN1
IN2
OUT1
OUT2
Mode
0
0
∞
∞
Stop
1
0
H
L
CW/CCW
0
1
L
H
CCW/CW
1
1
L
L
Brake
∞
:
High impedance
Note: Inputs are all active high.
Maximum Ratings
(Ta = 25°C)
Characteristics
Symbol
Rating
Unit
V
CC
30
Supply voltage
V
CC (opr.)
27
V
V
S
30
Motor drive voltage
V
S (opr.)
27
V
V
ref
30
Reference voltage
V
ref (opr.)
27
V
AP type
2.0
Peak
AS (J)/AF type
I
O (peak)
1.2
Ａ
P type
1.0
Output
current
Typ.
Ａ
S(J)/AF type
I
O (typ.)
0.4
A
AP type
12.5
(Note 1)
AS (J) type
0.95
(Note 2)
Power dissipation
AF type
P
D
1.4
(Note 3)
W
Operating temperature
T
opr
30 to 75
°C
Storage temperature
T
stg
55 to 150
°C
Note 1: Tc 25°C
Note 2: No heat sink
Note 3: When mounted on a PCB (PCB area: 60 mm 30 mm 1.6 mm, Cu area: 50% or more)
Wide range of operating voltage: V
CC (opr.)
4.5 V to 27 V
V
S (opr.)
4.5 V to 27 V
V
ref (opr.)
4.5 V to 27 V
V
ref
≤
V
S
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TA7291AP | Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations) |
| TA7291AS | Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations) |
| TA7291F | BRIDGE DRIVER |
| TA7291P | BRIDGE DRIVER |
| TA7291S | BRIDGE DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA7291AP | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations) |
| TA7291AS | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations) |
| TA7291ASJ | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations) |
| TA7291F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:BRIDGE DRIVER |
| TA7291F/FG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:BRIDGE DRIVER |
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